273477440

素因数分解:

$2^6\times 5^1\times {\mathrm{854617}}^1$

素因数の和:854634

約数の個数: 28

約数和(自身を含む): 651218916

約数和(自身を除く): 377741476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 854617, 1709234, 3418468, 4273085, 6836936, 8546170, 13673872, 17092340, 27347744, 34184680, 54695488, 68369360, 136738720, 273477440]

約数ペア:

[(1, 273477440), (2, 136738720), (4, 68369360), (5, 54695488), (8, 34184680), (10, 27347744), (16, 17092340), (20, 13673872), (32, 8546170), (40, 6836936), (64, 4273085), (80, 3418468), (160, 1709234), (320, 854617)]